STIGQter: STIG Summary: IBM z/OS ACF2 Security Technical Implementation Guide Version: 8 Release: 2 Benchmark Date: 23 Apr 2021: STIGQter: STIG Summary: IBM z/OS ACF2 Security Technical Implementation Guide Version: 8 Release: 2 Benchmark Date: 23 Apr 2021:SV-223491r533198_rule
V-223491
SRG-OS-000096-GPOS-00050
ACF2-ES-000730
CAT II
10
Define all consoles identified in the currently active CONSOLxx parmlib member in EXAM.RPT(PARMLIB) to be defined to the ESM.
Review the MCS console resources defined to z/OS and the ESM and ensure they conform to those outlined below.
Each console defined in the currently active CONSOLxx parmlib member is associated with a valid ACF2 logonid.
Each console logonid has no special privileges and/or attributes (e.g., ACCOUNT, SECURITY, etc., excluding VTAM SMCS consoles).
Each console logonid has no accesses to interactive online facilities (e.g., TSO, CICS, etc.).
Each console logonid will be restricted from accessing all data sets and resources except MVS.MCSOPER.consolename in the OPERCMDS resource class and consolename in the CONSOLE resource class.
NOTE: If LOGON(AUTO) is specified in the currently active CONSOLxx parmlib member, additional access may be required. Permissions for the console logonids may be given with SERVICE(READ) to MVS.CONTROL, MVS.DISPLAY, MVS.MONITOR, and MVS.STOPMN OPERCMDS resources.
NOTE: If LOGON(AUTO) is specified in the currently active CONSOLxx parmlib member, additional access may be required. Permissions for the console logonids may be given with SERVICE(READ) to MVS.CONTROL, MVS.DISPLAY, MVS.MONITOR, and MVS.STOPMN OPERCMDS resources.
Example:
INSERT MVAC20 NAME(MVA CONSOLE C20) PASSWORD(xxxxxxxx)
$KEY(MVS) TYPE(OPR)
MCSOPER.- UID(MVAC20) SERVICE(READ) ALLOW
CONTROL.- UID(MVAC20) SERVICE(READ) ALLOW DATA(FOR LOGON(AUTO))
MONITOR.- UID(MVAC20) SERVICE(READ) ALLOW DATA(FOR LOGON(AUTO))
STOPMN.- UID(MVAC20) SERVICE(READ) ALLOW DATA(FOR LOGON(AUTO))
DISPLAY.- UID(*) SERVICE(READ) ALLOW
- UID(*) PREVENT
SET R(OPR)
COMPILE ' ACF2.MVA.OPR(MVS)' STORE
F ACF2,REBUILD(OPR)
$KEY(consname) TYPE(CON)
UID(MVAC20) SERVICE(READ) ALLOW
SET R(CON)
COMPILE ' ACF2.MVA.CON(consname)' STORE
F ACF2,REBUILD(CON)
Refer to IEASYS00 to determine the correct CONSOLxx member.
Examine the CONSOLxx member.
Verify that the MCS console logonids are properly restricted.
If the following guidance is true, this is not a finding.
Each console defined in the currently active CONSOLxx parmlib member is associated with a valid ACF2 logonid.
Each console logonid has no special privileges and/or attributes (e.g., ACCOUNT, SECURITY, etc.).
Each console logonid has no accesses to interactive online facilities (e.g., TSO, CICS, etc., excluding VTAM SMCS consoles).
Each console logonid will be restricted from accessing all data sets and resources except MVS.MCSOPER.consolename in the OPERCMDS resource class and consolename in the CONSOLE resource class.
NOTE: If LOGON(AUTO) is specified in the currently active CONSOLxx parmlib member, additional access may be required. Permissions for the console logonids may be given with SERVICE(READ) to MVS.CONTROL, MVS.DISPLAY, MVS.MONITOR, and MVS.STOPMN OPERCMDS resources.
NOTE: Execute the JCL in CNTL(ACFRPTRX) using the ACF2 console userids in the LID statements in the SYSIN input. This report lists all occurrences of these userids within the ACF2 database, including data set and resource access lists.
V-223491
False
ACF2-ES-000730
Refer to IEASYS00 to determine the correct CONSOLxx member.
Examine the CONSOLxx member.
Verify that the MCS console logonids are properly restricted.
If the following guidance is true, this is not a finding.
Each console defined in the currently active CONSOLxx parmlib member is associated with a valid ACF2 logonid.
Each console logonid has no special privileges and/or attributes (e.g., ACCOUNT, SECURITY, etc.).
Each console logonid has no accesses to interactive online facilities (e.g., TSO, CICS, etc., excluding VTAM SMCS consoles).
Each console logonid will be restricted from accessing all data sets and resources except MVS.MCSOPER.consolename in the OPERCMDS resource class and consolename in the CONSOLE resource class.
NOTE: If LOGON(AUTO) is specified in the currently active CONSOLxx parmlib member, additional access may be required. Permissions for the console logonids may be given with SERVICE(READ) to MVS.CONTROL, MVS.DISPLAY, MVS.MONITOR, and MVS.STOPMN OPERCMDS resources.
NOTE: Execute the JCL in CNTL(ACFRPTRX) using the ACF2 console userids in the LID statements in the SYSIN input. This report lists all occurrences of these userids within the ACF2 database, including data set and resource access lists.
M
4100